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- two phas turbulent jet 二相湍流射流
- A turbulent jet issuing transversely into a uniform crossflow is an important type of fluid flow and can be found in many engineering applications. 对横向紊动射流流场结构、流动机理的研究具有重要的学术意义,同时对解决工程应用中存在的许多问题具有指导作用。
- The PIV technique is applied to visually measure the flow field in the vicinity of the exit of slot turbulent jet with limited width discharged into cross-flow from bottom. 摘要本文应用PIV流动显示技术详细测量了有限宽度窄缝射流从底部射入横流的流场结构。
- By means of superposing ring turbulent jet flow with confluent flow, the mathematical model of flow-field of wind-curtain dust-catching fan is established, which provi... 将环形紊流射流与汇流进行叠加,建立了风幕集尘风机流场的数学模型,为风幕集尘风机的应用奠定了理论基础。
- Mechanisms of MLHW consist in effectively communicating cleats and fracture system,increasing area of multiple laterals well bore spreading and gas drainage,decreasing resistance of two phas... 通过对沁水煤层气田的数值模拟与经济评价可知,用多分支水平井开发煤层气具有明显的经济效益优势。
- Measures the time mean velocity and velocity fluctuation using a hot film anemometer with different confinement ratio for the axisymmetric turbulent jet in a dead-end tunnel. 介绍了采用热膜流速仪量测堵头管中不同受限度轴对称射流的时均流速和流速脉动。
- Analyzing the structure and properties of grinding fluid jet, the velocity distribution field of round turbulent jet is discussed theoretically and simulated. 根据等压力原理，建立了磨削液能够冲破高速空气带而进入磨削区所必需的喷嘴出口速度模型。
- The tapered windscreen flow field of the fan is composed of the outer ring turbulent jet and the inner sink, which tightly closes gas and dust to ensure the safety production. 风扇环形外腔产生的正压湍流射流在内腔负压汇流作用下形成锥形风幕流场,将处于流场范围内的气体及粉尘严密封闭起来,使安全生产得到保障。
- Emissions of oxides of nitrogen (NOx) from combustion devices is a topic of tremendous current importance.The bulk of the review of NOx emissions has been in the field of turbulent jet flames. 贫油燃烧符合节能低污染的能源利用方式，但是贫油预混火焰不像扩散火焰有较大的操作区间，当量比过低后火焰也无法稳驻。
- PRESSURE DEPENDENCE OF TURBULENT JET NOISE 湍流喷注噪声的压力关系
- DEVELOPMENT OF THE LAW OF TURBULENT JET NOISE 湍流喷注噪声定律的发展
- The two systems of government are polar opposites. 这两种政体正好相反。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- The semi freedom short circuit is superposed by parallel plane flow, confluence and ringy turbulence jet. 半自由状态下的短路流场是平行平面流、环形紊流射流及汇流叠加而成。
- Guo Tingting,Li Shaohua,Xu Zhong.A numerical simulation of three-dimension turbulent jets in crossflow[J].Proceedings of the CSEE,2003,23(7):181-188(in Chinese). [8]郭婷婷;李少华;徐忠.;横向紊动射流流场结构的数值分析[J]
- She has two cars and in addition a motorboat. 她有两辆轿车外加一艘汽艇。
- The meat marinated in the brine for two days. 这块肉在盐水里泡了两天。
- At that time he had two helpers. 当时他有两个助手。
- Kindly send us two samples of each class quote for. 报价时，请对每一个等级的各寄两个样品。
- Flamelet modeling of turbulent jet non-premixed flame 湍流射流扩散火焰的层流火焰面模拟
